Autonomous System details

AS6128

Cablevision Systems Corp.  ·  cablevision.com

United States

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AS6128 – Cablevision Systems Corp.

Field Value
Country United States
Website cablevision.com
Hosted domains 9,841
IPv4 addresses 4,994,304
IPv6 addresses 2,931,442,013,027,780,490,961,126,162,432
ASN type ISP
Registry arin
Allocated 56 years ago on Jan 01, 1970
Updated 3 years ago on Feb 07, 2023

IP Ranges

Netblock Company Num of IPs
67.80.0.0/13 Optimum Online 524,288
68.192.0.0/13 Optimum Online 524,288
69.112.0.0/13 Optimum Online 524,288
69.120.0.0/13 Optimum Online 524,288
24.44.0.0/14 Optimum Online 262,144
24.184.0.0/14 Optimum Online 262,144
24.188.0.0/14 Optimum Online 262,144
47.16.0.0/14 Optimum WiFi 262,144
47.20.0.0/14 Optimum Online 262,144
67.80.0.0/14 Optimum Online 262,144
67.84.0.0/14 Optimum Online 262,144
68.192.0.0/14 Optimum Online 262,144
68.196.0.0/14 Optimum Online 262,144
69.112.0.0/14 Optimum Online 262,144
69.116.0.0/14 Optimum Online 262,144
69.120.0.0/14 Optimum Online 262,144
69.124.0.0/14 Optimum Online 262,144
47.16.0.0/15 Optimum WiFi 131,072
74.88.0.0/15 Optimum Online 131,072
96.56.0.0/15 Static IP Services 131,072
148.74.0.0/15 Optimum Online 131,072
173.2.0.0/15 Optimum Online 131,072
24.228.0.0/16 Optimum Online 65,536
47.18.0.0/16 Optimum WiFi 65,536
74.90.0.0/16 Optimum Online 65,536
75.99.0.0/16 Static IP Services 65,536
108.58.0.0/16 Static IP Services 65,536
167.206.0.0/16 Cablevision Systems Corp. 65,536
173.220.0.0/16 Static IP Services 65,536
174.44.0.0/16 Optimum Online 65,536
24.38.0.0/17 Cablevision Systems Corp. 32,768
24.146.128.0/17 Optimum Online 32,768
50.29.0.0/17 Optimum WiFi 32,768
75.127.128.0/17 Static IP Services 32,768
104.148.128.0/17 Optimum Online 32,768
104.246.0.0/17 Optimum Online 32,768
107.188.0.0/17 Optimum Online 32,768
144.62.128.0/17 Optimum Online 32,768
148.77.0.0/17 Cablevision Lightpath LLC 32,768
148.77.128.0/17 Optimum Online 32,768
167.206.128.0/17 Cablevision Systems Corp. 32,768
173.251.0.0/17 Cablevision Systems Corp. 32,768
24.38.192.0/18 Optimum Online 16,384
24.89.128.0/18 Static IP Services 16,384
108.162.0.0/18 Static IP Services 16,384
108.170.64.0/18 Static IP Services 16,384
108.179.0.0/18 Cablevision Systems Corp. 16,384
142.54.64.0/18 Static IP Services 16,384
148.76.0.0/18 Optimum Online (Cablevision Systems) 16,384
148.76.64.0/18 Optimum Lightpath 16,384
148.76.128.0/18 Optimum Lightpath 16,384
173.229.64.0/18 Optimum WiFi 16,384
24.157.32.0/19 Cablevision Systems Corp. 8,192
24.246.96.0/19 Cablevision Systems Corp. 8,192
63.247.160.0/19 Cablevision Systems Corp. 8,192
69.27.224.0/19 Cablevision Systems Corp. 8,192
148.76.192.0/19 Optimum Online 8,192
148.76.224.0/19 CSC Holdings Inc., 8,192
167.206.0.0/19 Cablevision 8,192
167.206.64.0/19 Cablevision Systems Corp. 8,192
198.46.96.0/19 Cablevision Systems Corp. 8,192
209.140.32.0/19 Optimum WiFi 8,192
216.255.96.0/19 Cablevision Systems Corp. 8,192
167.206.48.0/20 Westchester County Library 4,096
167.206.96.0/20 CABLEVISION INFRASTRUCTURE 4,096
162.216.56.0/21 Optimum WiFi 2,048
167.206.32.0/21 CABLEVISION INFRASTRUCTURE 2,048
192.208.120.0/21 Optimum WiFi 2,048
167.206.40.0/22 CABLEVISION INFRASTRUCTURE 1,024
167.206.112.0/22 Cablevision 1,024
167.206.124.0/22 United Water 1,024
167.206.46.0/23 CABLEVISION INFRASTRUCTURE 512
167.206.116.0/23 Cablevision 512
24.157.0.0/24 CSC Holdings Inc., 256
24.157.1.0/24 CSC Holdings Inc., 256
24.157.2.0/24 CSC Holdings Inc., 256
24.157.51.0/24 COMMAND WEB OFFSET 256
24.189.218.0/24 Optimum Online (Cablevision Systems) 256
63.142.20.0/24 Optimum WiFi 256
69.27.228.0/24 Cablevision Infrastructure 256
74.89.0.0/24 Optimum Online (Cablevision Systems) 256
167.206.44.0/24 STATIC IP58 256
167.206.45.0/24 Cablevision Infrastructure 256
167.206.113.0/24 Cablevision Systems Corp 256
167.206.121.0/24 Cablevision Executive Offices 256
198.182.247.0/24 TESS Associates 256

Netblock Company
2600:4800::/28 Optimum Online
2600:4800::/30 Optimum Online
2600:4804::/30 Optimum Online
2600:4808::/30 Optimum Online
2600:480c::/30 Optimum Online
2600:4808::/32 Optimum Online
2600:4809::/32 Optimum Online
2600:480a::/32 Optimum Online
2600:480b::/32 Optimum Online
2602:230::/32 Cablevision Systems Corp.
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WHOIS Details

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                                                ASHandle:       AS6128
                                                OrgID:          AS6128
                                                ASName:         AS6128
                                                ASNumber:       AS6128
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 9,841 domain names hosted across 4,715 IP addresses on this ASN.

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IP Address Domain Domains on this IP
24.38.41.117 █████████ 670
173.251.31.4 ██████████ 383
24.187.205.132 ██████████ 97
24.89.176.53 ██████████ 94
47.22.153.228 ██████████ 86
173.251.47.94 ██████████ 84
148.77.30.130 ██████████ 74
24.38.5.77 ██████████ 71
47.22.72.51 ██████████ 63
108.58.33.11 ██████████ 60

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Peers

There are 73 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1239 Cogent Communications, LLC
AS1273 Vodafone Group PLC
AS1299 Arelion Sweden AB
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 LLC
AS14907 Wikimedia Foundation Inc.
AS16276 OVH SAS
AS174 Cogent Communications, LLC
AS18106 Viewqwest Pte Ltd
AS18678 INTERNEXA S.A. E.S.P
AS19108 Optimum
AS19151 BroadbandONE, LLC
AS19720 Cablevision Systems Corp.
AS199524 G-Core Labs S.A.
AS20115 Charter Communications LLC
AS20940 Akamai International B.V.
AS21700 Neptune Networks, LLC
AS21976 NJEDge.Net, Inc.
AS22356 Durand do Brasil Ltda
AS2381 WiscNet
AS24482 SG.GS
AS26042 FiberState, LLC
AS262761 Sinal Br Telecom Ltda
AS263444 Open X Tecnologia Ltda
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS2734 CoreSite
AS293 ESnet
AS29838 Atlantic Metro Communications II, Inc.
AS32787 Akamai Technologies, Inc.
AS3292 TDC Holding A/S
AS3303 Swisscom (Switzerland) Ltd
AS3356 Level 3 Parent, LLC
AS33597 Atlantic Metro Communications II, Inc.
AS33891 Core-Backbone GmbH
AS3491 PCCW Global, Inc.
AS36236 NetActuate, Inc
AS3737 PenTeleData Inc.
AS37468 Angola Cables
AS396356 Latitude.sh
AS398465 Rackdog, LLC
AS41095 IPTP LTD
AS41327 Fiber Telecom S.p.A.
AS4181 TDS TELECOM
AS4455 IX Reach Ltd
AS46450 Pilot Fiber, Inc.
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5400 British Telecommunications PLC
AS54004 Cablevision Lightpath LLC
AS54825 Packet Host, Inc.
AS577 Bell Canada
AS58057 Securebit AG
AS60068 Datacamp Limited
AS6079 RCN
AS61573 IP TELECOM
AS6204 INTERKVM HOST SRL
AS6667 EUNET FINLAND
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS7795 LUMOS Networks, Inc.
AS7843 Charter Communications Inc
AS7922 Comcast Cable Communications, LLC
AS8075 Microsoft Corporation
AS812 Rogers Communications Canada Inc.
AS8220 COLT Technology Services Group Limited
AS8359 MTS PJSC
AS852 TELUS Communications Inc.
AS9002 RETN Limited
AS9498 BHARTI Airtel Ltd.
AS9505 Taiwan Internet Gateway
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS3737 PenTeleData Inc.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS174 Cogent Communications, LLC
AS19720 Cablevision Systems Corp.
AS20940 Akamai International B.V.
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS54004 Cablevision Lightpath LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

18,417 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
47.18.254.3 AS6128 Cablevision Systems Corp. 7.68ms from Morris Plains, US
2600:480a:5af1:4200:a6cf:d2ff:fea5:9b81 AS6128 Cablevision Systems Corp. 7.05ms from Morris Plains, US
47.22.31.33 AS6128 Cablevision Systems Corp. 6.66ms from Morris Plains, US
24.46.89.248 AS6128 Cablevision Systems Corp. 7.82ms from Morris Plains, US
67.81.66.107 AS6128 Cablevision Systems Corp. 6.49ms from Morris Plains, US
174.44.250.148 AS6128 Cablevision Systems Corp. 5.80ms from New York City, US
24.47.238.208 AS6128 Cablevision Systems Corp. 8.38ms from New York City, US
24.184.228.140 AS6128 Cablevision Systems Corp. 6.88ms from New York City, US
69.122.65.144 AS6128 Cablevision Systems Corp. 7.64ms from New York City, US
69.127.250.229 AS6128 Cablevision Systems Corp. 2.48ms from New York City, US
2600:4808:a251:4300:5e53:c3ff:fe5f:cc53 AS6128 Cablevision Systems Corp. 5.99ms from New York City, US
67.87.72.236 AS6128 Cablevision Systems Corp. 7.36ms from New York City, US
75.99.244.58 AS6128 Cablevision Systems Corp. 3.50ms from New York City, US
2600:4808:2bb1:e900:9a01:a7ff:fee4:e123 AS6128 Cablevision Systems Corp. 9.81ms from New York City, US
2600:4808:260::1 AS6128 Cablevision Systems Corp. 2.25ms from New York City, US
69.119.59.7 AS6128 Cablevision Systems Corp. 7.64ms from New York City, US
74.90.172.1 AS6128 Cablevision Systems Corp. 2.06ms from New York City, US
47.16.10.1 AS6128 Cablevision Systems Corp. 2.15ms from New York City, US
74.89.253.69 AS6128 Cablevision Systems Corp. 5.43ms from New York City, US
47.22.13.130 AS6128 Cablevision Systems Corp. 3.89ms from New York City, US
216.255.122.250 AS6128 Cablevision Systems Corp. 1.77ms from New York City, US
24.146.241.149 AS6128 Cablevision Systems Corp. 7.61ms from New York City, US
2600:4809:80b6:1400:1499:83c5:54ed:701 AS6128 Cablevision Systems Corp. 17.97ms from New York City, US
68.193.1.228 AS6128 Cablevision Systems Corp. 6.66ms from New York City, US
2600:4808:63f0:4000:9209:d0ff:fe00:540f AS6128 Cablevision Systems Corp. 7.14ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
97.135.73.128 AS6167 Verizon Business 14.63ms from Chicago, US
76.187.205.0 AS11427 Charter Communications Inc 4.30ms from Dallas, US
77.87.229.240 AS49234 Bundesministerium des Innern und fuer Heimat 11.74ms from Kassel, DE
185.206.42.0 AS42217 The Goodwood Estate Company Limited 4.91ms from London, GB
95.251.160.112 AS3269 Telecom Italia S.p.A. 2.30ms from Milan, IT
107.4.202.160 AS7922 Comcast Cable Communications, LLC 6.17ms from Minneapolis, US
130.91.212.0 AS55 University of Pennsylvania 3.29ms from New York City, US
71.125.46.16 AS701 Verizon Business 2.45ms from New York City, US
125.8.194.176 AS9824 JCOM Co., Ltd. 9.25ms from Osaka, JP
177.161.146.224 AS26599 TELEFÔNICA BRASIL S.A 4.31ms from Osasco, BR
83.179.102.144 AS1257 Tele2 Sverige AB 16.61ms from Riga, LV
177.220.121.0 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 2.50ms from São Paulo, BR
153.209.97.224 AS4713 NTT DOCOMO BUSINESS,Inc. 3.58ms from Tokyo, JP
23.20.115.0 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
161.246.126.240 AS9486 King Mongkut's Institute of Technology Ladkrabang 2.02ms from Bangkok, TH
147.142.192.112 AS553 BelWue-Koordination 3.82ms from Frankfurt am Main, DE
117.2.81.48 AS7552 Viettel Group 11.32ms from Ho Chi Minh City, VN
49.25.172.112 AS4766 Korea Telecom 7.26ms from Incheon, KR
31.49.238.240 AS2856 British Telecommunications PLC 6.33ms from London, GB
77.224.118.224 AS12430 VODAFONE ESPANA S.A.U. 0.75ms from Madrid, ES
73.164.44.192 AS7922 Comcast Cable Communications, LLC 6.98ms from Minneapolis, US
220.151.10.112 AS17506 ARTERIA Networks Corporation 3.46ms from Osaka, JP
152.70.85.16 AS31898 Oracle Corporation 0.21ms from Osaka, JP
220.110.37.176 AS4713 NTT DOCOMO BUSINESS,Inc. 2.76ms from Osaka, JP
5.49.112.112 AS5410 Bouygues Telecom SA 3.30ms from Paris, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 173.251.80.60
traceroute to 173.251.80.60 (173.251.80.60): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.198 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6128 at robtex.

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